equalization vs leveling

equalization and leveling both are nouns.

Word	Noun	Adjective	Verb	Adverb
equalization	Yes	No	No	No
leveling	Yes	No	No	No

As nouns, equalization and leveling are synonyms defined as:

Other synonyms of equalization include equalisation.

equalization (noun)	leveling (noun)
the act of making equal or uniform	the act of making equal or uniform
	complete destruction of a building
	changing the ground level to a smooth horizontal or gently sloping surface